Jochen Helm

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BACKGROUND Intracranial dural arteriovenous malformations draining into the perimedullary venous system are rare lesions. In these cases, the selective spinal catheterization of all vessels with potential of causing that malformation was negative, and additional cerebral angiography usually reveals the fistula. Because of venous congestion of the cord(More)
OBJECTIVE To evaluate the value of CSF outflow resistance testing as a criterion for endscopic treatment in case of communicating hydrocephalus. METHODS 12 patients with communicating hydrocephalus were integrated in a prospective study from 1999 - 2001. Under the assumption of different hydromechanical properties of both spinal and cerebral CSF(More)
Previous reports have shown that breast cancer patients have exhibited leukocyte migration inhibition test (LMIT) responses to antigenic preparations of the MCF-7 breast cancer cell line, murine mammary tumor virus (MTV), and the T-antigen (Thom sen-Friedenreich antigen), a precursor of the M and N blood group system. We have previously demonstrated(More)
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